AD90752 Equivalent & Substitute Parts Reference

Part Overview

The AD90752 is a 32-bit embedded DSP controller manufactured by Analog Devices Inc. This component is classified as obsolete and is no longer in active production. The part carries a Moisture Sensitivity Level (MSL) rating of 3 with a 168-hour specification window.

Due to its obsolete status, sourcing original AD90752 units presents supply chain challenges. Organizations requiring equivalent functionality must transition to active production alternatives that maintain electrical and mechanical compatibility within the SHARC® DSP controller family.

Substiute Parts

AD90752

Analog Devices Inc.In Stock: 1042AD90752 Datasheet

Current PartRFQ

ADSP-21160MKBZ-80

Analog Devices Inc.In Stock: 2065ADSP-21160MKBZ-80 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The ADSP-21160MKBZ-80 qualifies as a direct substitute for the AD90752 based on the following substitution criteria:

Core Functional Alignment:

• Both components are 32-bit DSP controllers from Analog Devices Inc.
• Both belong to the embedded integrated circuits category
• The ADSP-21160MKBZ-80 represents the active production equivalent within the SHARC® DSP controller family

Compliance & Handling Alignment:

• Moisture Sensitivity Level (MSL) rating: Both components share MSL 3 (168 Hours) specification
• This identical MSL rating ensures equivalent moisture handling, storage, and reflow requirements

Supply Chain Status:

• AD90752: Obsolete status, limited availability
• ADSP-21160MKBZ-80: Active production status with confirmed inventory availability (2020 pcs in stock)

The substitution is based strictly on product category alignment, identical MSL specifications, and active availability of the replacement component.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The AD90752 is obsolete and represents a discontinued product line. The ADSP-21160MKBZ-80 is the active production equivalent from Analog Devices Inc., ensuring long-term supply chain viability and continued manufacturer support.

Compliance Alignment: The ADSP-21160MKBZ-80 carries ROHS3 compliance and REACH unaffected status, meeting current environmental and regulatory requirements. These certifications are not specified for the obsolete AD90752.

Moisture Handling: Both components share identical MSL 3 (168 Hours) specifications, ensuring equivalent moisture sensitivity handling protocols during storage, transportation, and assembly processes.

Selection Basis: Component selection should prioritize the ADSP-21160MKBZ-80 for new designs and production transitions. This active component eliminates obsolescence risk while maintaining equivalent moisture handling requirements and providing enhanced regulatory compliance documentation.

Frequently Asked Questions (FAQ)

Q: Can the ADSP-21160MKBZ-80 directly replace the AD90752 in existing designs?

A: The ADSP-21160MKBZ-80 is classified as a direct substitute based on shared product category, identical MSL specifications, and manufacturer equivalence. However, design-level compatibility assessment is required, as the substitute carries specific electrical parameters (80MHz clock rate, 2.50V core voltage, 3.30V I/O voltage) and a 400-PBGA package specification that must align with circuit requirements.

Q: What is the significance of the identical MSL 3 (168 Hours) rating?

A: The MSL rating determines moisture absorption limits and reflow temperature constraints. Identical MSL ratings ensure both components follow the same moisture handling protocols, storage duration limits, and assembly process windows. This alignment is critical for manufacturing process compatibility.

Q: Why is the AD90752 listed as obsolete?

A: Obsolete status indicates the component is no longer manufactured or supported by Analog Devices Inc. The ADSP-21160MKBZ-80 represents the active production line continuation within the SHARC® DSP controller family.

Q: What packaging differences exist between these components?

A: The AD90752 packaging specification is not provided in available documentation. The ADSP-21160MKBZ-80 uses a 400-PBGA (27x27) package with 400 ball grid array configuration. Package compatibility must be verified against circuit board design specifications.

Q: Are there regulatory compliance differences?

A: The ADSP-21160MKBZ-80 carries ROHS3 compliance and REACH unaffected certification. The AD90752 compliance status is not documented. Organizations subject to environmental regulations should prioritize the ADSP-21160MKBZ-80 for regulatory alignment.

Q: What is the inventory status for each component?

A: AD90752 inventory: 1018 pcs (new original, obsolete status). ADSP-21160MKBZ-80 inventory: 2020 pcs (new original, active production). The substitute component offers superior supply chain availability.